Heat the ghee in a large skillet over medium-high heat until melted.
Add the diced chicken breast to the skillet and sauté for 5-6 minutes until golden brown on all sides.
Add the diced yellow onion, minced garlic, and grated ginger to the pan, cooking for another 3 minutes until the onion is translucent.
Stir in the garam masala, turmeric, sea salt, and black pepper, ensuring the chicken and aromatics are thoroughly coated in the spices.
Pour in the tomato puree and full-fat coconut milk, stirring to combine into a smooth sauce.
Reduce the heat to low and simmer for 10 minutes, allowing the flavors to meld and the sauce to thicken slightly.
While the chicken simmers, lightly steam or sauté the cauliflower rice in a separate pan until tender.
Plate the chicken masala over the cauliflower rice and garnish with freshly chopped cilantro.